isload

PURPOSE

SYNOPSIS

DESCRIPTION

ISLOAD  Checks for dispatchable loads.
   TORF = ISLOAD(GEN) returns a column vector of 1's and 0's. The 1's
   correspond to rows of the GEN matrix which represent dispatchable loads.
   The current test is Pmin < 0 AND Pmax == 0.
   This may need to be revised to allow sensible specification
   of both elastic demand and pumped storage units.

CROSS-REFERENCE INFORMATION

• idx_gen IDX_GEN Defines constants for named column indices to gen matrix.

• postproc_maxloadlim POSTPROC_MAXLOADLIM Performs some post processing on the results returned
• prepare_maxloadlim PREPARE_MAXSLL prepares the mpc case for computing the maximum
• userfcn_direction_mll_formulation USERFCN_DIRECTION_MLL_FORMULATION adds one variable and as many
• make_opf_feasible MAKE_OPF_FEASIBLE Attempts to relax constraints to make an OPF feasible.
• off2case OFF2CASE Updates case variables gen & gencost from quantity & price offers.
• runmarket RUNMARKET Runs PowerWeb-style smart market.
• runmkt RUNMKT Runs smart market for PowerWeb.
• smartmkt SMARTMKT Runs the PowerWeb smart market.
• case_info CASE_INFO Prints information about islands in a network.
• loadshed LOADSHED Returns a vector of curtailments of dispatchable loads.
• makeAvl MAKEAVL Construct linear constraints for constant power factor var loads.
• printpf PRINTPF Prints power flow results.
• save2psse SAVE2PSSE Saves a MATPOWER case to PSS/E RAW format.
• scale_load SCALE_LOAD Scales fixed and/or dispatchable loads.
• t_apply_changes T_APPLY_CHANGES Tests for code in apply_changes.m.
• t_auction_minopf T_AUCTION_MINOPF Tests for code in auction.m, using MINOPF solver.
• t_auction_mips T_AUCTION_MIPS Tests for code in auction.m, using MIPS solver.
• t_auction_tspopf_pdipm T_AUCTION_TSPOPF_PDIPM Tests for code in auction.m, using PDIPMOPF solver.
• t_load2disp T_LOAD2DISP Tests for LOAD2DISP.
• t_off2case T_OFF2CASE Tests for code in OFF2CASE.
• t_runmarket T_RUNMARKET Tests for code in RUNMKT, SMARTMKT AND AUCTION.
• t_scale_load T_SCALE_LOAD Tests for code in SCALE_LOAD.
• t_total_load T_TOTAL_LOAD Tests for code in TOTAL_LOAD.
• toggle_dcline TOGGLE_DCLINE Enable, disable or check status of DC line modeling.
• toggle_softlims TOGGLE_SOFTLIMS Relax DC optimal power flow branch limits.
• total_load TOTAL_LOAD Returns vector of total load in each load zone.
• uopf UOPF Solves combined unit decommitment / optimal power flow.
• most MOST MATPOWER Optimal Scheduling Tool
• t_most_30b_1_1_0_uc T_MOST_30B_1_1_0_UC Tests for MOST.

SOURCE CODE

0001 function TorF = isload(gen)
0002 %ISLOAD  Checks for dispatchable loads.
0003 %   TORF = ISLOAD(GEN) returns a column vector of 1's and 0's. The 1's
0004 %   correspond to rows of the GEN matrix which represent dispatchable loads.
0005 %   The current test is Pmin < 0 AND Pmax == 0.
0006 %   This may need to be revised to allow sensible specification
0007 %   of both elastic demand and pumped storage units.
0008 
0009 %   MATPOWER
0010 %   Copyright (c) 2005-2016, Power Systems Engineering Research Center (PSERC)
0011 %   by Ray Zimmerman, PSERC Cornell
0012 %
0013 %   This file is part of MATPOWER.
0014 %   Covered by the 3-clause BSD License (see LICENSE file for details).
0015 %   See https://matpower.org for more info.
0016 
0017 [GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, GEN_STATUS, PMAX, PMIN, ...
0018     MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN, PC1, PC2, QC1MIN, QC1MAX, ...
0019     QC2MIN, QC2MAX, RAMP_AGC, RAMP_10, RAMP_30, RAMP_Q, APF] = idx_gen;
0020 
0021 TorF = gen(:, PMIN) < 0 & gen(:, PMAX) == 0;